Person standing on gray concrete bridge over green mountains during foggy weather

These shots were taking from the Great Wall of China, about 100km from Beijing. Two of the photos are taken from within one of the watchtowers on the wall; the photo with the layers of rolling blue hills is facing north towards inner Mongolia, while the photo displaying the orange and green autumn foliage is looking out south from the watchtower, towards the Simatai region of mainland China.